Practice Questions

TLS Online TPP Program

#Question id: 13172

The main reason polar regions are cooler than the equator is because

#Unit 10. Ecological Principles

There is more ice at the poles.
Sunlight strikes the poles at an lower angle.
The poles are farther from the sun.
The poles have a thicker atmosphere.

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TLS Online TPP Program

#Question id: 19093

#Unit 4. Cell Communication and Cell Signaling

Necrotrophs leads to___

a) Inhibiting pathogen growth

c) ROS generation

d) Narrow host range

TLS Online TPP Program

#Question id: 19092

#Unit 4. Cell Communication and Cell Signaling

A toxin or effector molecules activate the membrane bound ATPases and cause the changing in membrane potential can be measured by using__

TLS Online TPP Program

#Question id: 19091

#Unit 4. Cell Communication and Cell Signaling

Fusicoccin stimulates

a) Transient growth in stem

b) Plant hormones

c) Proton extrusion

d) Hyperpolarization of membrane

e) Tumor formation

TLS Online TPP Program

#Question id: 5061

#Unit 5. Developmental Biology

The activin family, the bone morphogenetic proteins (BMPs), the Nodal proteins, the Vg1 family included in-

TLS Online TPP Program

#Question id: 7753

#Unit 5. Developmental Biology

The best-studied type of plant autophagy, specialized organelles called autophagosomes enclose the cytoplasmic components and fuse with the vacuole, this is called

TLS Online TPP Program

#Question id: 7315

#Unit 5. Developmental Biology

Following pathway represents apoptosis in drosophila. Identify the proteins A-D sequentially.